StarGems(tm) Natural Drusy Druzy Unique design 925 Sterling Silver Ring Size 9 100% Solid Sterling Silver with 925 stamp, Total Weight(grams): 5.4g Guaranteed authentic gemstone(s), Main stone size: 8 x 10mm Exclusive craftsmanship and styling Free Anti-Tarnish Silver Polishing Cloth ships from Hongkong via USPS First-Class Package International Service with Tracking Number